Individual Calculations December 2014
 Duran Vega, Sergio  Total change: 47.60  Rating chartPersonal card
 Final Campeonato Nacional Absoluto 2014 San Jose CRC 2014-11-01
RcRownchangeKK*chgGame
 2324 2236 4.50 8 1.36 20 27.20 
  Escobar Forero, Alder g2503 COL0.5010.32206.40 
  Solano Cuya, Bryan 2143 CRC1.0010.37207.40 
  Arias Santana, Mauricio m2280 CRC0.5010.06201.20 
  Murillo Tsijli, Alexis m2305 CRC0.001-0.4020-8.00 
  Chinchilla Miranda, Eugenio f2216 CRC1.0010.47209.40 
  Stefansson, Hannes g2555 ISL0.001-0.1320-2.60 
  Minero Pineda, Sergio m2374 CRC0.5010.19203.80 
  Leon, Virgilio 2219 FID1.0010.48209.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Liga Premier Campeonato Nacional por Equipos 2014 San Jose CRC 2014-11-14
RcRownchangeKK*chgGame
 2317 2236 3.50 6 1.02 20 20.40 
  Stefansson, Hannes g2555 ISL0.001-0.1320-2.60 
  Bonilla Sequeira, Pablo 2052 CRC0.501-0.2420-4.80 
  Quesada Ulate, Randall 2051 CRC1.0010.26205.20 
  Kjartansson, Gudmundur m2444 ISL0.5010.27205.40 
  Ramirez, Alejandro g2581 USA0.5010.39207.80 
  Chinchilla Miranda, Eugenio f2216 CRC1.0010.47209.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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